All names: 2MASS J05200007+3634062, Lan 32, TIC 333527240, UCAC4 633-025021, KPD 0516+3631, Gaia DR3 184031553271619712, UCAC2 44631347, LAMOST J052000.06+363406.2, Gaia EDR3 184031553271619712, Lanning 32, Gaia DR2 184031553271619712, WD 0516+365
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Guo et al. 2015 | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 05 20 00.06 (0.04) | 05 20 00.06 (0.06) | 05 20 00.06 | 05 20 00.07 (0.04) | 05 20 00.43 | ||||
| Declination | 36 34 06.21 (0.03) | 36 34 06.21 (0.05) | 36 34 06.21 | 36 34 06.41 (0.03) | 36 34 07.32 | ||||
| Spectral type | DA | DA | DA | DA1.6 | DA | ||||
| Effective temperature | [K] | 35253.0 (671) | 31850.0 (467) | 32545.0 (791) | |||||
| log(g) | [cgs] | 8.01 (0.1) | 7.90 (0.05) | 7.94 (0.02) | |||||
| Mass | [M☉] | 0.67 (0.06) | 0.6 (0.03) | 0.62 (0.02) | |||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| log(C/H) | |||||||||
| log(N/H) | |||||||||
| log(O/H) | |||||||||
| log(Na/H) | |||||||||
| log(Mg/H) | |||||||||
| log(Al/H) | |||||||||
| log(Si/H) | |||||||||
| log(P/H) | |||||||||
| log(S/H) | |||||||||
| log(Sc/H) | |||||||||
| log(Ti/H) | |||||||||
| log(Cr/H) | |||||||||
| log(Mn/H) | |||||||||
| log(Fe/H) | |||||||||
| log(Ni/H) | |||||||||
| Parallax | [mas] | 7.75 (0.05) | 7.82 (0.07) | 7.75 | 7.75 (0.05) | ||||
| Distance | [pc] | 129.07 (0.9) | 127.80 (1) | 130.00 | 129.07 | 129.07 (0.9) | |||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | -10.80478439 (0.06) | -10.62262116 (0.1) | -10.805 (0.06) | |||||
| Proper motion (declination) | [mas/yr] | -12.7147515 (0.04) | -12.66032914 (0.08) | -12.715 (0.04) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | 15.06 (0.02) | ||||||||
| V magnitude | 15.26 (0.04) | ||||||||
| R magnitude | 15.53 (0.08) | ||||||||
| I magnitude | |||||||||
| J magnitude | 15.82 (0.07) | ||||||||
| H magnitude | 16.02 (0.2) | ||||||||
| K magnitude | 15.89 (0.2) | ||||||||
| u magnitude | |||||||||
| g magnitude | 15.07 (0.02) | ||||||||
| r magnitude | 15.52 (0.06) | ||||||||
| i magnitude | |||||||||
| z magnitude | |||||||||
| G magnitude | 15.24 (0.003) | 15.25 | 15.24 | 15.24 (0.003) | |||||
| BP magnitude | 15.09 (0.003) | 15.02 | |||||||
| RP magnitude | 15.52 (0.004) | 15.51 | |||||||
| Pan g magnitude | |||||||||
| Pan r magnitude | |||||||||
| Pan i magnitude | |||||||||
| Pan z magnitude | |||||||||
| Pan y magnitude | |||||||||
| E(B-V) | 0.009 | ||||||||
* Constant surface field
Spectra without link are available upon request
The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.